* {
	margin: 0;
	padding: 0;
}

ul,
ol {
	list-style: none;
}

.banner_a {
	margin-top: 65px;
	width: 100%;
	height: 500px;
	overflow: hidden;
	/* background-color: red; */
}

.banner_a .banner_a_swiper {
	width: calc(100%*5);
	height: 200px;
	background-color: aqua;
	display: flex;
	flex-direction: row;
	position: relative;
	left: 0;
	transition-duration: 2s;
}

.banner_a .banner_a_swiper .banner_a_items {
	width: calc(100%/5);
	height: 100px;
	min-width: 1200px;
	border: 1px solid red;
	background-color: green;

}

.banner_a_swiper .banner_a_items .c {
	width: 1200px;
	height: 200px;
	background-color: #ccc;
	position: relative;
	margin: 0 auto;
}

.banner_a_items .c .b {
	position: relative;
	text-align: center;
	background-color: red;
}/* 更多优秀案例 开始*/
.BScene_wrapper_b {
	width: 100%;
	height: 430px;
	margin-top: 29px;
	background-color: royalblue;
}


.BScene_wrapper_b .wrapper_items {
	width: 1200px;
	height: 100%;
	margin: 0 auto;
	position: relative;

	/* background-color: #ffff7f; */
	/* text-align: center; */
}

.BScene_titleWrapper_b>h2 {
	font-weight: 400;
	font-size: 22px;
}

.wrapper_items_box {
	width: 1200px;
	height: 100%;
	/* background-color: red; */

	/* overflow: hidden; */
}

/* ul */
.wrapper_items_box_ul {
	/* background-color: #ccc; */
	display: flex;
	justify-content: space-evenly;
	width: calc(25%*6);
	height: 100%;
}
.BScene_titleWrapper_b{
	text-align: center;
}
/* li */
.wrapper_items_box_ul .wb_items_box_ul_li {
	flex: 1;
	margin: 20px 30px 60px 0;
	/* background-color: aqua; */
	/* background-color: transparent; */
	padding: .5%;
}

.wrapper_items_box_ul .wb_items_box_ul_li:hover {
	background-color: #fff;
	box-shadow: 0 0 50px #ccc;
	border-radius: 5px;
}

.wb_items_box_ul_li .bsb>img {
	width: 100%;
	min-width: 100%;
	max-width: 100%;
	cursor: pointer;
}

.wb_items_box_ul_li .bsb2 {
	display: inline-block;
	width: 100%;
	margin-top: 5%;
	text-decoration: none;
	color: #000;
}

.wb_items_box_ul_li .bsb2::after {
	content: "了解更多";
	display: inline-block;
	color: #06f;
}

.wb_items_box_ul_li .bsb3 {
	background-repeat: no-repeat;
	width:100%;
	height: 24px;
	margin-top: 20px;
	position: relative;
	display: block;
	/* background-color: red; */
	background-size:auto 100%;
	background-repeat: no-repeat;
	background-position: 0 0;
}

.wb_items_box_ul_li:nth-child(1) .bsb3{
	background-image: url('../images_a/img3/tobii-1.b5c5c100.png');
}
.wb_items_box_ul_li:nth-child(2) .bsb3{
	background-image: url('../images_a/img3/guanjiaLogo.829c81d5.png');
}
.wb_items_box_ul_li:nth-child(6) .bsb3,
.wb_items_box_ul_li:nth-child(3) .bsb3{
	background-image: url('../images_a/img3/xiaomiLogo.7be8cc01.png');
}
.wb_items_box_ul_li:nth-child(4) .bsb3{
	background-image: url('../images_a/img3/keepLogo.4868de7c.jpg');
}
.wb_items_box_ul_li:nth-child(5) .bsb3{
	background-image: url('../images_a/img3/wpsLogo.194ff8a6.svg');
}

/* 更多优秀案例 结束*/